Load Data for .450 Bushmaster


 
Bullet: 275 gr TSX  (Barnes)
Diameter: 0.451"
 
Powder: 296 (Winchester)
Starting Powder: 32.4 gr
Max Powder: 36.0 gr
 
Primer: REM 7½
 
Case: REM
Trim Length: 1.690"
 
Cartridge Overall Length: 2.225"
 
Starting Velocity: 1,852
Starting Pressure:  
Max Velocity: 2,079
Max Pressure:  
 
Barrel: 24" with 1:24" twist.
 
Source: https://www.barnesbullets.com/wp-content/uploads/2021/05/450-Bushmaster.pdf
 

Printed from Shooter's Reference on 12/30/2024:
https://www.shootersreference.com/reloadingdata/450-bushmaster/